EP1442942A1 - Raccord à brides entre un longeron de véhicule et un élément de support fixable à ce dernier - Google Patents

Raccord à brides entre un longeron de véhicule et un élément de support fixable à ce dernier Download PDF

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Publication number
EP1442942A1
EP1442942A1 EP03030049A EP03030049A EP1442942A1 EP 1442942 A1 EP1442942 A1 EP 1442942A1 EP 03030049 A EP03030049 A EP 03030049A EP 03030049 A EP03030049 A EP 03030049A EP 1442942 A1 EP1442942 A1 EP 1442942A1
Authority
EP
European Patent Office
Prior art keywords
flange plate
connecting bolt
locking part
flange
connection according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03030049A
Other languages
German (de)
English (en)
Other versions
EP1442942B1 (fr
Inventor
Dieter Dipl.-Ing. Braun
Cornelia Wiehen
Robert Dipl.-Ing. Raulf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HBPO GmbH
Original Assignee
Hella Behr Fahrzeugsysteme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hella Behr Fahrzeugsysteme GmbH filed Critical Hella Behr Fahrzeugsysteme GmbH
Publication of EP1442942A1 publication Critical patent/EP1442942A1/fr
Application granted granted Critical
Publication of EP1442942B1 publication Critical patent/EP1442942B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/509—Flanged connections clamped

Definitions

  • the invention relates to a flange connection according to the preamble of claim 1.
  • the invention has for its object a flange connection to create of the type mentioned at over the flange plate and the counter flange plate interlocking, releasable Fasteners are braced against each other.
  • This task is performed with a flange connection with the Features of the preamble of claim 1 by the characteristic features solved.
  • the bracing of the Flange plate and the counter flange plate against each other via a wedge connection, which is a movable Element, the locking part, which for tightening and loosening the flange connection a plane that moves parallel to the flange plane is.
  • the required actuation of the counter the connecting bolt can be tightened be made from a direction that is not with the longitudinal direction of the longitudinal member and of it attachable support element coincides, which is the accessibility to the clamping screw even in the event of damage improved.
  • the flange plate and the counter flange plate easy to realize relative to each other by the game around the connecting bolt in the passage opening the counter flange plate is sufficiently large makes and sufficient for the locking part Freedom of movement on the inside of the counter flange plate provides. This enables tolerance compensation for vehicle components arranged on the carrier element through an adjustment relative to the vehicle side member both in the vehicle transverse direction, the Y direction, and also in the vehicle height direction, the Z direction.
  • a vehicle component 1 which is the front end of a Vehicle side member acts.
  • a second Component 2 can be used, which is a carrier element for Vehicle attachments represents that in a preferred embodiment is designed as a crash box.
  • On one of these both components, here on component 1, is at the end a flange plate 3 fixed, and in the same There is a sage on the rear end of the face of the second component 2 a fixed flange plate 4.
  • the flange plate 3 and the counter flange plate 4 are braced against each other, whereby the outside 5 of the flange plate 3 on the outside 6 of the counter flange plate 4 rests. The connection position the entire flange connection is shown in FIGS. 2 and 4 out.
  • a connecting bolt 7 in front of the fixed the flange plate 3 is on the Outside 5 .
  • the connecting bolt is useful 7 arranged centrally on the flange plate 3, and it is from one of the outside 5 of the Flange plate 3 surround recessed bead 26, the to a very limited extent a change of location of the connecting bolt 7 relative to the flange plate 3 allows.
  • the connecting bolt 7 with its longitudinal direction orthogonal to the plane of Flange plate 3 aligned.
  • the connecting bolt 7 can have any cross-section have a round cross-section.
  • the connecting bolt 7 in Cross-section rectangular or square, whereby among other things, a large ramp slope 14, which extends across the entire bolt cross section extends at the front, free end 11 of the connecting bolt 7 results.
  • a large ramp slope 14 which extends across the entire bolt cross section extends at the front, free end 11 of the connecting bolt 7 results.
  • the transverse groove 8 has one on the Outside of the connecting bolt 7 lying top edge 10 along one of the straight rectangle or square sides of the bolt cross section.
  • FIG. 5 is in the Connection position of the flange connection of the connecting bolts 7 on the flange plate 3 through the counter flange plate 4 stepped on component 2.
  • This is in the Counter flange plate 4, a passage opening 12 is provided, which can be seen particularly well in FIG. 5.
  • the Has passage opening 12 in the counter flange plate 4 a basic shape, that of the cross-sectional shape of the connecting bolt 7 is adapted, but one recognizes before all in Fig.
  • the flange plate 3 lies with its outside 5 on the outside 6 of the counter flange plate 4 the transverse groove 8 on the connecting bolt 7 their wedge bevel 9 in front of the inside 13 of the counter flange plate 4, the wedge bevel 9 a distance from the inside 13 of the counter flange plate 4, as it results from Fig. 4.
  • the locking member 15 is a ring-shaped structure, and it is a closed Rectangular or square ring, the correspondingly straight ring sections 16 has. As can be seen in Fig. 2, this surrounds annular locking part 15 in the locking position the flange connection through the counter flange plate 4 projecting connecting bolt 7, which presupposes that the locking part 15 on the inside 13 of the counter flange plate 4 must be brought. It is understood that the ring opening 31 of the locking part 15 for the passage of the connecting bolt 7 is sufficiently large.
  • the one in the connection position Side of the connecting bolt 7 is located on the the transverse groove 8 is located on the longitudinal side on the inside a web 17 is formed on which a wedge surface 18 is formed.
  • the wedge surface 18 is on that side of the web 17 which is in the connection position the bevels 9 of the transverse groove 8 on the connecting bolt 7 is turned, also corresponds to the angle of inclination the wedge surface 18 of these wedge bevels 9.
  • connection layer comes loose on the inside 13 the counter flange plate 4 held locking part 15th with the web 17 in engagement with the transverse groove 8 of the connecting bolt 7 on the flange plate 3 by the Web 17 immersed in the transverse groove 18, the wedge surface 18 of the locking part 15 and the wedge bevel 9 come into contact with each other on the connecting bolt 7.
  • the wedge action acts on the locking part 15 a force in the axial direction of the connecting bolt 7, whereby the locking part 15 with its one Page, the investment page 23, in fixed investment on the Inside 13 of the counter flange plate 4 comes.
  • the connecting bolt 7 due to the wedge effect exerted an axial tensile force on the flange plate 3 attracts against the counter flange plate 4.
  • a locking screw on the locking member 15 21 arranged.
  • This clamping screw 21 is in a threaded bore 20 is included, which is in a Console 19 is located on the locking part 15.
  • the console 19 is on the side opposite the web 17 the locking part 15 is arranged and is on the from the abutment side 23 of this annular side Formed before.
  • FIGS. 3 and 4 show just as in FIG. 1 the bead 26 surrounding the connecting bolt 7, which is stamped into the flange plate 3. Based on these Bead 26 has the flange plate 3 for the connecting bolt 7 a fastening area 28 which extends over the inside 30 of the flange plate 3 protrudes. Go on from Figures 3 and 4 as well as from Figures 6 and 7 a push-through opening 29 located on component 2 out, provided for the attachment of the clamping screw 21 is.
  • the clamping screw 21 is radial Direction to the connecting pin 7, as far as the connection position affects the flange connection and it occurs expediently through the through opening 29 to to be able to operate them on the outside of component 2.
  • Figures 5 - 7 make the peculiarity clear that the locking part 15 from the outside 6 of the counter flange plate 4 forth through the passage opening 12 can be inserted into the interior of component 2 can, which is why component 2 with the exception the push-through opening 29 are closed can.
  • the passage opening 12 has in the width direction a width that is slightly larger than the outside width of the Locking part 15 is.
  • the height the passage opening 12 is less than the total height of the locking part 15, which is why in the connection position the locking part 15 with its upper and its lower ring portion 16 on the inside 13 of the counter flange plate 4 can support.
EP03030049A 2003-01-23 2003-12-27 Raccord à brides entre un longeron de véhicule et un élément de support fixable à ce dernier Expired - Fee Related EP1442942B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10302534 2003-01-23
DE10302534A DE10302534A1 (de) 2003-01-23 2003-01-23 Flanschverbindung zwischen einem Fahrzeuglängsträger und einem daran ansetzbaren Trägerelement

Publications (2)

Publication Number Publication Date
EP1442942A1 true EP1442942A1 (fr) 2004-08-04
EP1442942B1 EP1442942B1 (fr) 2006-04-26

Family

ID=32602885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03030049A Expired - Fee Related EP1442942B1 (fr) 2003-01-23 2003-12-27 Raccord à brides entre un longeron de véhicule et un élément de support fixable à ce dernier

Country Status (5)

Country Link
US (1) US6923484B2 (fr)
EP (1) EP1442942B1 (fr)
AT (1) ATE324297T1 (fr)
DE (2) DE10302534A1 (fr)
ES (1) ES2261864T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936028A1 (fr) * 2008-09-16 2010-03-19 Godonnier Dispositif de rattrapage des jeux fonctionnels entre un tube profile et des pieces de liaison en plastique.
WO2013135422A1 (fr) * 2012-03-15 2013-09-19 Renault S.A.S. Absorbeur de chocs pour vehicule automobile
CN113428087A (zh) * 2020-03-23 2021-09-24 麦格纳外饰有限公司 车辆装饰件以及用于安装/拆卸这种车辆装饰件的方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7303219B2 (en) * 2004-12-09 2007-12-04 Freightliner, Llc Interlocking bumper mounting system
US7090273B2 (en) * 2005-01-12 2006-08-15 Ford Global Technologies, Llc Seal apparatus for an improved front-end to body-side joint of a vehicle
US7775500B1 (en) * 2005-06-15 2010-08-17 Shaw Acquistion Corporation Concrete forming system with interacting brackets connecting stacked form panels
DE102005039467B3 (de) * 2005-08-20 2007-03-01 Hbpo Gmbh Flanschverbindung zur Verschraubung einer Crashbox und eines Montageträgers mit einem Fahrzeuglängsträger
US7857365B2 (en) * 2009-01-12 2010-12-28 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle bumper assembly
US7900984B2 (en) * 2009-02-20 2011-03-08 GM Global Technology Operations LLC Interface joint for motor vehicle
DE102009033859B4 (de) 2009-07-16 2021-07-22 Carcoustics Techconsult Gmbh Vorrichtung zur Schwingungsentkopplung von mindestens zwei Fahrzeugbauteilen
DE102009042063A1 (de) * 2009-09-17 2011-03-24 GM Global Technology Operations, Inc., Detroit System zur Befestigung einer Crashbox
US20110215614A1 (en) * 2010-02-25 2011-09-08 Ayyakannu Mani Lightweight cross-car beam and method of constructing a structural member
DE102010024572A1 (de) * 2010-06-22 2011-12-22 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Aufpralldämpfungsstruktur mit Crashboxen
DE102010046492A1 (de) * 2010-09-24 2012-03-29 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Energieabsorptionseinheit und Stoßfängeranordnung für eine Kraftfahrzeugkarosserie
US20140103685A1 (en) * 2011-02-23 2014-04-17 Ayyakannu Mani Lightweight Cross-Car Beam and Method of Construction
DE102011102116A1 (de) 2011-05-20 2012-11-22 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Crashstruktur zur Anbindung an einen Vorderhilfsrahmen für ein Kraftfahrzeug
US9316048B2 (en) * 2013-02-18 2016-04-19 Ciw Enterprises, Inc. Door protector
FR3027983B1 (fr) * 2014-10-30 2018-06-29 Faurecia Bloc Avant Dispositif perfectionne d'absorption de l'energie d'un choc, notamment pour un vehicule automobile
EP3617043B1 (fr) * 2018-09-03 2022-02-09 MAGNA STEYR Fahrzeugtechnik AG & Co KG Dispositif de fixation
US20210321828A1 (en) * 2020-04-15 2021-10-21 Hy Cite Enterprises, Llc Locking assembly for a removable handle
CN114312641B (zh) * 2021-12-27 2023-06-30 安徽鑫铂铝业股份有限公司 一种新能源客车用铝材
EP4248797A1 (fr) * 2022-04-08 2023-09-27 Kingfisher International Products Limited Agencement de connexion de composants de cadre
CN115091009B (zh) * 2022-07-29 2024-03-26 东风商用车有限公司 一种自定位焊接结构及车辆

Citations (3)

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Publication number Priority date Publication date Assignee Title
EP0417654A1 (fr) * 1989-09-12 1991-03-20 Dynamit Nobel Aktiengesellschaft Disposition de préformés tels que pare-chocs ou leurs revêtements sur des automobiles
DE19711166C1 (de) * 1997-03-18 1998-07-02 Kostal Leopold Gmbh & Co Kg Halterung zur Befestigung von Bauteilen
DE19854050A1 (de) * 1998-11-24 2000-05-25 Hella Behr Fahrzeugsysteme Flanschverbindung an den Längsträgern eines Kraftfahrzeugs

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JPS62137249A (ja) * 1985-12-10 1987-06-20 Mazda Motor Corp 自動車のバンパ取付構造
CH688619A5 (de) * 1995-01-13 1997-12-15 Alusuisse Lonza Services Ag Baugruppenverbindung.
JP3329445B2 (ja) * 1999-08-24 2002-09-30 本田技研工業株式会社 バンパービームの取付け構造
JP4009092B2 (ja) * 2000-11-21 2007-11-14 アイシン精機株式会社 フレームの接合構造
US6814381B1 (en) * 2001-02-21 2004-11-09 Alcan Technology & Management Ltd. Vehicle with bumper and deformation element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417654A1 (fr) * 1989-09-12 1991-03-20 Dynamit Nobel Aktiengesellschaft Disposition de préformés tels que pare-chocs ou leurs revêtements sur des automobiles
DE19711166C1 (de) * 1997-03-18 1998-07-02 Kostal Leopold Gmbh & Co Kg Halterung zur Befestigung von Bauteilen
DE19854050A1 (de) * 1998-11-24 2000-05-25 Hella Behr Fahrzeugsysteme Flanschverbindung an den Längsträgern eines Kraftfahrzeugs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936028A1 (fr) * 2008-09-16 2010-03-19 Godonnier Dispositif de rattrapage des jeux fonctionnels entre un tube profile et des pieces de liaison en plastique.
WO2013135422A1 (fr) * 2012-03-15 2013-09-19 Renault S.A.S. Absorbeur de chocs pour vehicule automobile
FR2988056A1 (fr) * 2012-03-15 2013-09-20 Renault Sa Absorbeur de chocs pour vehicule automobile
RU2609632C2 (ru) * 2012-03-15 2017-02-02 Рено С.А.С. Устройство поглощения ударов для автотранспортного средства
CN113428087A (zh) * 2020-03-23 2021-09-24 麦格纳外饰有限公司 车辆装饰件以及用于安装/拆卸这种车辆装饰件的方法

Also Published As

Publication number Publication date
US6923484B2 (en) 2005-08-02
US20040169382A1 (en) 2004-09-02
ATE324297T1 (de) 2006-05-15
DE50303101D1 (de) 2006-06-01
EP1442942B1 (fr) 2006-04-26
ES2261864T3 (es) 2006-11-16
DE10302534A1 (de) 2004-09-02

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